Related Experiment Video
Updated: Jun 23, 2026

Myocardial Infarction and Functional Outcome Assessment in Pigs
Published on: April 25, 2014
Acute myocardial infarction following a hornet sting
Danica Cvetković-Matić1, Milika Asanin, Dragan Matić
1Clinical Center of Serbia, Institute for Cardiovascular Diseases, Belgrade, Serbia. blaja@eunet.yu
Background:
The occurrence of an acute myocardial infarction following a hornet sting has been very rarely reported in the previous literature. Pathogenetic mechanisms include direct action of the venom components on the coronary endothelium and allergic reaction with mediators released from mast cells. The anaphylactic reaction and venom components can produce acute coronary artery thrombosis.
Case Report:
We reported a 45-year-old man with acute myocardial infarction after a hornet sting in the presence of anaphylaxis. We also discussed clinical implications and pathophysiological mechanisms of acute myocardial infarction caused by hymenoptera sting.
Conclusion:
A case report of this unusual acute myocardial infarction highlights the potential acute myocardial ischemia associated with hymenoptera sting which requests early diagnosis, thorough cardiovascular evaluation and appropriate treatment.
Related Concept Videos
Acute Coronary Syndrome I: Introduction
Myocarditis I: Introduction
Myocarditis III: Medical Management
Angina III: Clinical Manifestations and Assessment
Myocarditis IV: Nursing Management
Angina I: Introduction

